🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.5

Radius: 10

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.59 AU - 0.59 AU

Year: 307 Days

Day: 12.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 41,146,860 km

• M1: 124,316 km (0.044 R)
• M2: 455,825 km (0.099 R)
• M3: 785,987 km (0.094 R)
• M4: 1,146,668 km (0.103 R)
• M5: 1,631,066 km (0.119 R)
• M6: 2,019,870 km (0.116 R)
• M7: 2,361,253 km (0.076 R)
• M8: 2,784,166 km (0.094 R)
• M9: 3,228,771 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.5

Radius: 14.8

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.67 AU - 0.83 AU

Year: 441 Days

Day: 9.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 41,146,860 km

• M1: 186,698 km (0.093 R)
• M2: 648,507 km (0.115 R)
• M3: 1,145,321 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.5

Radius: 10.7

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.04 AU - 1.6 AU

Year: 1029 Days

Day: 13.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 41,146,860 km

• M1: 133,142 km (0.105 R)
• M2: 483,949 km (0.051 R)
• M3: 855,101 km (0.099 R)
• M4: 1,460,075 km (0.117 R)
• M5: 1,813,276 km (0.105 R)
• M6: 2,776,237 km (0.111 R)
• M7: 3,235,952 km (0.045 R)
• M8: 4,340,582 km (0.084 R)
• M9: 4,911,448 km (0.078 R)
• M10: 7,457,903 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.8

Radius: 10.8

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.19 AU - 1.51 AU

Year: 1064 Days

Day: 13 Hours

Environment

Temp: -196 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 41,146,860 km

• M1: 134,937 km (0.047 R)
• M2: 475,272 km (0.065 R)
• M3: 854,653 km (0.116 R)
• M4: 1,742,366 km (0.069 R)
• M5: 2,133,266 km (0.095 R)
• M6: 3,257,643 km (0.033 R)
• M7: 4,030,466 km (0.097 R)
• M8: 4,564,081 km (0.086 R)
• M9: 5,277,663 km (0.048 R)
• M10: 5,631,313 km (0.095 R)
• M11: 6,148,921 km (0.097 R)
• M12: 6,926,830 km (0.095 R)
• M13: 9,656,393 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.4

Radius: 14.9

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.41 AU - 1.89 AU

Year: 1438 Days

Day: 5.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 41,146,860 km

• M1: 188,045 km (0.111 R)
• M2: 845,378 km (0.116 R)
• M3: 1,396,347 km (0.112 R)
• M4: 2,008,501 km (0.117 R)
• M5: 2,675,408 km (0.1 R)
• M6: 4,041,686 km (0.098 R)
• M7: 4,671,792 km (0.114 R)
• M8: 6,044,951 km (0.095 R)
• M9: 7,901,909 km (0.083 R)
• M10: 8,836,597 km (0.091 R)
• M11: 9,695,438 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.3

Radius: 14.5

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.98 AU - 2.06 AU

Year: 1947 Days

Day: 8 Hours

Environment

Temp: -204 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 41,146,860 km

• M1: 180,265 km (0.103 R)
• M2: 646,263 km (0.068 R)
• M3: 1,126,322 km (0.077 R)
• M4: 1,643,333 km (0.101 R)
• M5: 2,996,146 km (0.07 R)
• M6: 3,539,785 km (0.03 R)
• M7: 4,092,699 km (0.074 R)
• M8: 4,580,537 km (0.086 R)
• M9: 5,580,749 km (0.07 R)
• M10: 8,043,728 km (0.106 R)
• M11: 9,465,356 km (0.068 R)
• M12: 11,499,588 km (0.109 R)
• M13: 12,398,073 km (0.119 R)
• M14: 13,682,371 km (0.119 R)
• M15: 14,379,048 km (0.06 R)
• M16: 15,608,443 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378.5

Radius: 3.4

Gravity: 32.74 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.2 AU - 7.38 AU

Year: 10700 Days

Day: 15.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 41,146,860 km

• M1: 42,785 km (0.103 R)
• M2: 162,463 km (0.114 R)
• M3: 356,492 km (0.117 R)
• M4: 504,294 km (0.065 R)
• M5: 661,671 km (0.069 R)
• M6: 1,044,792 km (0.116 R)
• M7: 1,339,350 km (0.05 R)
• M8: 1,865,785 km (0.056 R)
• M9: 2,057,569 km (0.047 R)
• M10: 3,402,454 km (0.109 R)
• M11: 4,419,719 km (0.044 R)
• M12: 6,266,356 km (0.102 R)
• M13: 7,416,763 km (0.062 R)
• M14: 7,694,716 km (0.086 R)
• M15: 7,856,581 km (0.053 R)
• M16: 9,326,380 km (0.102 R)
• M17: 9,838,603 km (0.059 R)
• M18: 11,123,499 km (0.053 R)
• M19: 11,913,526 km (0.075 R)
• M20: 12,853,150 km (0.073 R)
• M21: 13,138,732 km (0.117 R)
• M22: 13,663,222 km (0.102 R)
• M23: 15,771,206 km (0.085 R)
• M24: 17,176,080 km (0.07 R)
• M25: 19,101,853 km (0.113 R)
• M26: 20,154,872 km (0.073 R)
• M27: 22,375,952 km (0.107 R)
• M28: 23,801,171 km (0.112 R)
• M29: 27,016,478 km (0.071 R)
• M30: 30,408,909 km (0.11 R)
• M31: 34,074,206 km (0.103 R)
• M32: 34,183,113 km (0.12 R)
• M33: 39,684,725 km (0.076 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 19,532 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit